Asif Ali Zardari, President of Pakistan, delivers his address to the Culture of Peace conference on November 13, 2008 at the United Nations in New York. AFP PHOTO/DON EMMERT (Photo credit should read DON EMMERT/AFP/Getty Images)

The United States and Pakistan reached tacit agreement in September on a don't-ask-don't-tell policy that allows unmanned Predator aircraft to attack suspected terrorist targets in rugged western Pakistan, according to senior officials in both countries. In recent months, the U.S. drones have fired missiles at Pakistani soil at an average rate of once every four or five days.

The officials described the deal as one in which the U.S. government refuses to acknowledge publicly the attacks while Pakistan's government continues to complain noisily about the politically sensitive strikes.

The arrangement coincided with a suspension of ground assaults into Pakistan by helicopter-borne U.S. commandos. Pakistani President Asif Ali Zardari said in an interview last week that he was aware of no ground attacks since one on Sept. 3 that his government vigorously protested.

Officials described the attacks, using new technology and improved intelligence, as a significant improvement in the fight against Pakistan-based al Qaeda and Taliban forces. Officials confirmed the deaths of at least three senior al Qaeda figures in strikes last month.

Zardari said that he receives "no prior notice" of the air strikes and that he disapproves of them. But he said he gives the Americans "the benefit of the doubt" that their intention is to target the Afghan side of the ill-defined, mountainous border of Pakistan's Federally Administered Tribal Areas (FATA), even if that is not where the missiles land.

Civilian deaths remain a problem, Zardari said. "If the damage is women and children, then the sensitivity of its effect increases," he said. The U.S. "point of view," he said, is that the attacks are "good for everybody. Our point of view is that it is not good for our position of winning the hearts and minds of people."

A senior Pakistani official said that while the attacks contribute to widespread public anger in Pakistan, anti-Americanism there is closely associated with President Bush. Citing a potentially more favorable popular view of President-elect Barack Obama, he said that "maybe with a new administration, public opinion will be more pro-American and we can start acknowledging" more cooperation.

The official, one of several who discussed the sensitive military and intelligence relationship only on condition of anonymity, said the U.S-Pakistani understanding over the air strikes is "the smart middle way for the moment." Contrasting Zardari with his predecessor, retired Gen. Pervez Musharraf, the official said Musharraf "gave lip service but not effective support" to the Americans. "This government is delivering but not taking the credit."

Between December and August, when Musharraf stepped down, there were six U.S. Predator attacks in Pakistan. Since then, there have been at least 19. The most recent occurred early Friday, when local officials and witnesses said at least 11 people, including six foreign fighters, were killed. The attack, in North Waziristan, one of the seven FATA regions, demolished a compound owned by Amir Gul, a Taliban commander said to have ties to al Qaeda.

Pakistan's self-praise is not entirely echoed by U.S. officials, who remain suspicious of ties between Pakistan's intelligence service and FATA-based extremists. But the Bush administration has muted its criticism of Pakistan. In a speech to the Atlantic Council last week, CIA Director Michael Hayden effusively praised Pakistan's recent military operations, including "tough fighting against hardened militants" in the northern FATA region of Bajur.

Along with the stepped-up Predator attacks, Bush administration strategy includes showering Pakistan's new leaders with close, personal attention. Zardari met with Bush during the U.N. General Assembly in September, and senior military and intelligence officials have exchanged near-constant visits over the past few months.

Pakistan's new intelligence chief, Lt. Gen. Ahmed Shuja Pasha, traveled to Washington in late October, and Gen. David Petraeus, installed Oct. 31 as head of the U.S. Central Command, visited Islamabad on his third day in office. Last Wednesday, Hayden flew to New York for a secret visit with Zardari, who was attending a U.N. conference.

Despite improved relations with the Bush administration, Zardari said, "we think we need a new dialogue, and we're hoping that the new government will ... understand that Pakistan has done more than they recognize" and is a victim of the same insurgency the United States is fighting. Pakistan hopes that a $7.6 billion loan from the International Monetary Fund, announced Saturday, will spark new international investment and aid.

Pakistan, whose military has received more than $10 billion in direct U.S. payments since 2001, also wants the United States to provide sophisticated weapons to its armed forces, Zardari said. Rather than using U.S. Predator-fired missiles against Pakistani territory, he asked, why not give Pakistan its own Predators? "Give them to us. ... We are your allies," he said.